| 农药静电喷雾液滴直径和荷电量的测量装置 |
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| 引用本文： | 石文茂,胡显华.农药静电喷雾液滴直径和荷电量的测量装置[J].农业工程学报,1993,9(4):85-88. |
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| 作者姓名： | 石文茂 胡显华 |
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| 作者单位： | 吉林农业大学;吉林农业大学 |
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| 摘 要： | 用正弦交变电场法测量液滴的直径和荷电量的方法是根据荷电液滴在正弦电场中受电场力、重力、空气的浮力及斯托克斯力的作用,液滴的运动轨迹是一条正弦曲线,测出正弦曲线的振幅和波长,就可以计算出液滴的直径和荷电量。
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| 关 键 词： | 静电喷雾 正弦曲线 液滴直径 液滴荷电量 |
| 收稿时间： | 5/5/1993 12:00:00 AM |
Measuring Apparatus for Diameter & Charge of Droplets in Electrostatic Pesticide Spraying |
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| Shi Wenmao and Hu Xianhua.Measuring Apparatus for Diameter & Charge of Droplets in Electrostatic Pesticide Spraying[J].Transactions of the Chinese Society of Agricultural Engineering,1993,9(4):85-88. |
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| Authors: | Shi Wenmao and Hu Xianhua |
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| Institution: | Jilin Agricultural University |
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| Abstract: | Measuring the diameter and charge of a droplet by using sine alternating current field is based on that the path of charged droplet, which affected by electric force,gravity, floatage of air and Stokes force in sine wave field, is a sine curve, and the diameter and charge of the droplet can be found out by measuring the amplitude and wave length of the sine curve. |
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| Keywords: | Electrostatic spraying Sine curve Diameter of droplets Charge of droplets |
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